CN216587039U - Longitudinal and transverse beam connecting device and glass fiber reinforced plastic longitudinal and transverse beam connecting structure - Google Patents

Longitudinal and transverse beam connecting device and glass fiber reinforced plastic longitudinal and transverse beam connecting structure Download PDF

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Publication number
CN216587039U
CN216587039U CN202123027630.2U CN202123027630U CN216587039U CN 216587039 U CN216587039 U CN 216587039U CN 202123027630 U CN202123027630 U CN 202123027630U CN 216587039 U CN216587039 U CN 216587039U
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longitudinal
mounting groove
plate
transverse beam
board
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CN202123027630.2U
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朱优平
陈伟
刘昊
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PowerChina Zhongnan Engineering Corp Ltd
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PowerChina Zhongnan Engineering Corp Ltd
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Abstract

The utility model discloses a longitudinal and transverse beam connecting device, which comprises an inverted U-shaped beam mounting groove formed by sequentially and vertically connecting a first plate, a second plate and a third plate, wherein the beam mounting groove extends along the x direction; on two vertical edges and the base of first board or third board, towards the direction of keeping away from the crossbeam mounting groove respectively the perpendicular fourth board, fifth board and sixth board that is connected with, fourth board, fifth board and sixth board connect perpendicularly in proper order and constitute a longeron mounting groove that is the U-shaped, and the longeron mounting groove extends along the y direction. Still provide a glass steel is with great ease roof beam connection structure who contains above-mentioned connecting device with great ease roof beam, including crossbeam and longeron, the crossbeam passes through colloid fixed connection in the crossbeam mounting groove, and the longeron passes through colloid fixed connection in the longeron mounting groove. The longitudinal and transverse beam connecting device is simple to process and manufacture, and the longitudinal beam and the transverse beam in the glass fiber reinforced plastic structure are connected through the longitudinal and transverse beam connecting device, so that the stress area of the longitudinal and transverse beam components after connection can be increased, and the bearing capacity of the longitudinal and transverse beams is enhanced.

Description

Longitudinal and transverse beam connecting device and glass fiber reinforced plastic longitudinal and transverse beam connecting structure
Technical Field
The utility model relates to a longitudinal and transverse beam connecting device and a glass fiber reinforced plastic longitudinal and transverse beam connecting structure, and belongs to the technical field of structural engineering.
Background
The glass fiber reinforced plastic is a fiber reinforced plastic, is a novel composite material which takes polyester, epoxy resin or phenolic resin as a matrix and takes glass fiber, carbon fiber or boron fiber as a reinforcing material, has the advantages of high strength, light weight and the like, and is widely applied to the field of buildings. The connection of glass steel member mainly divide into mechanical connection and splices, and mechanical connection needs the trompil on the component, and is great to the ultimate strength influence of glass steel member, and splices and then connects glass steel member through special glue, the joint strength of component with depend on glue intensity and the area of splicing. The connection of the glass fiber reinforced plastic members mainly comprises the connection of longitudinal beams and transverse beams and the connection of the longitudinal beams and the longitudinal beams.
Chinese utility model patent No. CN211082480U discloses a butt joint type glass fiber reinforced plastic body, relating to the technical field of glass fiber reinforced plastic; the middle part of one side wall of the glass fiber reinforced plastic body is provided with a clamping groove, the middle part of the other side wall of the glass fiber reinforced plastic body is provided with a clamping block, the clamping block of one glass fiber reinforced plastic body is clamped in the clamping groove of the other glass fiber reinforced plastic body, the edge positions of the two upper ends of the glass fiber reinforced plastic body are both provided with glue grooves, the bottom of the glue groove on one side is fixedly provided with a butt plate, the other side of the butt plate is arranged in the glue groove of the other glass fiber reinforced plastic body through self-tapping screws, the glue grooves are provided with waterproof glue bodies, the bottoms of the two ends of the glass fiber reinforced plastic body are both provided with decorative plate mounting grooves, and decorative plates are mounted in the decorative plate mounting grooves; the utility model can realize rapid butt joint, is not easy to crack after butt joint, has high stability and is simple and convenient to operate; time can be saved, and gap department is decorated through the decorative board, and it is pleasing to the eye, has improved efficiency. However, the utility model only provides a mode of connection between longeron and the longeron, does not provide the mode of connection of longeron and crossbeam.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a longitudinal and transverse beam connecting device and a glass fiber reinforced plastic longitudinal and transverse beam connecting structure, which are used for realizing the connection of a longitudinal beam and a transverse beam in a glass fiber reinforced plastic structure.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
a longitudinal and transverse beam connecting device is structurally characterized in that: the beam installation groove is formed by sequentially and vertically connecting a first plate, a second plate and a third plate and is in an inverted U shape, and the beam installation groove extends along the x direction; and a fourth plate, a fifth plate and a sixth plate are respectively and vertically connected to two vertical edges and the bottom edge of the first plate or the third plate in the direction away from the beam mounting groove, the fourth plate, the fifth plate and the sixth plate are sequentially and vertically connected to form a U-shaped longitudinal beam mounting groove, and the longitudinal beam mounting groove extends in the y direction.
Specifically, the first plate and the third plate are both connected with the longitudinal beam mounting grooves.
Preferably, the length of the beam mounting groove is equal to the section width of the longitudinal beam mounting groove.
Preferably, the length of the longitudinal beam mounting groove is equal to the cross-sectional width of the longitudinal beam mounting groove.
Based on the same invention concept, the utility model also provides a glass fiber reinforced plastic longitudinal and transverse beam connecting structure, which comprises a transverse beam and a longitudinal beam, and is characterized in that: the crossbeam passes through colloid fixed connection and is in the crossbeam mounting groove, the longeron passes through colloid fixed connection and is in the longeron mounting groove. The longitudinal beam and the cross beam in the glass fiber reinforced plastic structure are connected through the longitudinal and transverse beam connecting device, so that the stress area of the connected longitudinal beam and cross beam members can be increased, and the bearing capacity of the longitudinal and transverse beams is enhanced.
Specifically, the cross section size of the cross beam is matched with the cross section size of the cross beam mounting groove, and the cross section size of the longitudinal beam is matched with the cross section size of the longitudinal beam mounting groove.
Preferably, the connecting plate is fixedly connected with the bottom of the cross beam and the fifth plate through a colloid. The connecting plates can enable the connection between the cross beams and the longitudinal beams to be more stable.
Specifically, the length of the connecting plate is equal to the sum of the section width of the beam mounting groove and the length of the longitudinal beam mounting groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. the longitudinal and transverse beam connecting device is simple to process and manufacture.
2. The longitudinal beam and the cross beam in the glass fiber reinforced plastic structure are connected through the longitudinal and transverse beam connecting device, so that the stress area of the connected longitudinal beam and cross beam members can be increased, and the bearing capacity of the longitudinal and transverse beams is enhanced.
Drawings
FIG. 1 is a schematic structural view of a cross-beam connecting device;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a plan view of a connecting structure of a glass fiber reinforced plastic longitudinal and transverse beams;
FIG. 4 is a longitudinal sectional view A-A of FIG. 3;
in the drawings, 1-beam mounting groove; 11-a second plate; 12-a first plate; 13-a third plate; 2-longitudinal beam mounting grooves; 21-a fifth plate; 22-a fourth plate; 23-a sixth plate; 3-a cross beam; 4-longitudinal beams; 5-connecting plates; 6-special glue.
Detailed Description
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence between the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.
As shown in fig. 1 and 2, the longitudinal and transverse beam connecting device comprises a transverse beam mounting groove 1 and a longitudinal beam mounting groove 2, wherein the transverse beam mounting groove 1 is opened downwards and extends along the x direction, the longitudinal beam mounting groove 2 is opened upwards and extends along the y direction, and the two longitudinal beam mounting grooves 2 are respectively and vertically connected to two side walls of the transverse beam mounting groove 1. The beam mounting groove 1 comprises a first plate 12, a second plate 11 and a third plate 13, wherein the first plate 12 and the third plate 13 are respectively vertically connected to two sides of the second plate 11. The longitudinal beam mounting groove 2 comprises a fourth plate 22, a fifth plate 21 and a sixth plate 23, wherein the fourth plate 22 and the sixth plate 23 are respectively vertically connected to two sides of the fifth plate 21. The cross beam connecting device is formed by processing a glass steel plate, the plate thickness is 10mm, the cross section dimension of the cross beam mounting groove 1 is 250mm multiplied by 150mm (height multiplied by width), and the length of the cross beam mounting groove 1 is 100 mm; the section size of the longitudinal beam installation groove 2 is 200mm multiplied by 100mm (height multiplied by width), and the length of the longitudinal beam installation groove 2 is 100 mm.
As shown in fig. 3 and 4, the glass fiber reinforced plastic longitudinal and transverse beam connecting structure comprises a longitudinal and transverse beam connecting device, a connecting plate 5, a transverse beam 3 and two longitudinal beams 4, wherein the longitudinal and transverse beam connecting device is used for connecting the longitudinal beams 4 and the transverse beam 3 in a glass fiber reinforced plastic structure, and the connecting plate 5 is connected to the bottoms of the connecting device and the transverse beam 3. The cross beam 3 is made of glass fiber reinforced plastic, the cross section is a hollow rectangle, and the size of the cross section is 250mm multiplied by 150mm multiplied by 10mm (height multiplied by width multiplied by wall thickness); the longitudinal beam 4 is made of glass fiber reinforced plastic, the cross section of the longitudinal beam is a hollow rectangle, and the size of the cross section is 200mm multiplied by 100mm multiplied by 5mm (height multiplied by width multiplied by wall thickness); the longitudinal beam 4 is fixedly connected in the longitudinal beam mounting groove 2 through the special glue 6, and the cross beam 3 is fixedly connected in the cross beam mounting groove 1 through the special glue 6; the connecting plate 5 is a glass steel plate, the length of the connecting plate is 400mm, the thickness of the connecting plate is 10mm, and the connecting plate 5 is fixedly connected with the bottom of the cross beam 3 and the bottom of the fifth plate 21 through the special glue 6; the special glue 6 is resin glue.
The connecting device is simple to process and manufacture, and the longitudinal beam and the cross beam in the glass fiber reinforced plastic structure are connected through the connecting device, so that the stress area of the connected longitudinal beam and cross beam member can be increased, and the bearing capacity of the longitudinal beam and the cross beam can be enhanced.
The foregoing examples are set forth to illustrate the present invention more clearly and are not to be construed as limiting the scope of the utility model, which is defined in the appended claims to which the utility model pertains, as modified in all equivalent forms, by those skilled in the art after reading the present invention.

Claims (8)

1. A longitudinal and transverse beam connecting device is characterized in that: the beam mounting groove comprises a beam mounting groove (1) which is formed by sequentially and vertically connecting a first plate (12), a second plate (11) and a third plate (13) and is in an inverted U shape, wherein the beam mounting groove (1) extends along the x direction; on two vertical edges and bottom edges of the first plate (12) or the third plate (13), a fourth plate (22), a fifth plate (21) and a sixth plate (23) are respectively and vertically connected in the direction far away from the beam mounting groove (1), the fourth plate (22), the fifth plate (21) and the sixth plate (23) are sequentially and vertically connected to form a U-shaped longitudinal beam mounting groove (2), and the longitudinal beam mounting groove (2) extends in the y direction.
2. The crossbar-beam connection device according to claim 1, wherein: the first plate (12) and the third plate (13) are both connected with the longitudinal beam mounting grooves (2).
3. The crossbar-beam connection device according to claim 1 or 2, wherein: the length of the beam mounting groove (1) is equal to the width of the section of the longitudinal beam mounting groove (2).
4. The crossbar-beam connection device according to claim 3, wherein: the length of the longitudinal beam mounting groove (2) is equal to the width of the section of the longitudinal beam mounting groove (2).
5. The utility model provides a glass steel is roof beam connection structure with great ease, includes crossbeam (3) and longeron (4), its characterized in that: the cross beam connecting device comprises the cross beam connecting device according to any one of claims 1 to 4, wherein the cross beam (3) is fixedly connected in the cross beam mounting groove (1) through glue, and the longitudinal beam (4) is fixedly connected in the longitudinal beam mounting groove (2) through glue.
6. The glass fiber reinforced plastic longitudinal and transverse beam connecting structure according to claim 5, wherein: the cross beam (3) is matched with the cross beam mounting groove (1) in cross section size, and the longitudinal beam (4) is matched with the longitudinal beam mounting groove (2) in cross section size.
7. The glass fiber reinforced plastic longitudinal and transverse beam connecting structure according to claim 6, wherein: the connecting plate (5) is fixedly connected with the bottom of the cross beam (3) and the fifth plate (21) through glue.
8. The glass fiber reinforced plastic longitudinal and transverse beam connecting structure according to claim 7, wherein: the length of the connecting plate (5) is equal to the sum of the section width of the beam mounting groove (1) and the length of the longitudinal beam mounting groove (2).
CN202123027630.2U 2021-12-03 2021-12-03 Longitudinal and transverse beam connecting device and glass fiber reinforced plastic longitudinal and transverse beam connecting structure Active CN216587039U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123027630.2U CN216587039U (en) 2021-12-03 2021-12-03 Longitudinal and transverse beam connecting device and glass fiber reinforced plastic longitudinal and transverse beam connecting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123027630.2U CN216587039U (en) 2021-12-03 2021-12-03 Longitudinal and transverse beam connecting device and glass fiber reinforced plastic longitudinal and transverse beam connecting structure

Publications (1)

Publication Number Publication Date
CN216587039U true CN216587039U (en) 2022-05-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123027630.2U Active CN216587039U (en) 2021-12-03 2021-12-03 Longitudinal and transverse beam connecting device and glass fiber reinforced plastic longitudinal and transverse beam connecting structure

Country Status (1)

Country Link
CN (1) CN216587039U (en)

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